Recumbent bicycle frame



FIG. 1 is a perspective view of a recumbent bicycle frame;

FIG. 2 is a top view of the recumbent bicycle frame of FIG. 1;

FIG. 3 is a bottom view of the recumbent bicycle frame of FIG. 1;

FIG. 4 is a front elevational view of the recumbent bicycle frame ofFIG. 1;

FIG. 5 is a rear elevational view of the recumbent bicycle frame of FIG.1;

FIG. 6 is a side elevational view of the recumbent bicycle frame of FIG.1; and,

FIG. 7 is a side elevational view of the recumbent bicycle frame of FIG.1 taken from the side opposite that of FIG. 6.

The ornamental design for a recumbent bicycle frame, as shown anddescribed.